the latest polls appear for give president obama a lead, however slim, in the state of nevada. >>reporter: they do. but it is in the margin of error, governor romney finishing under the event here in reno trying to turn around the results of 2008. the president is increasingly looking like a map who is desperate to hang on to his job with the 48-hour six-state swing and continuing the same level of snark on display at debate this week, ridiculing governor romney for the shift to the middle saying he is forgetting the previous conservative positions and he has a bad case of romnesia. >> if you can't remember the policies on your own website, or the promises you made over the last six years you have been running for president, or the promises you made six days ago, you probably have romnesia. >>reporter: the president under fire for an off the record interview with des moines register two weeks before the election, with people saying it should have been on the record revealing in the conversation the first year of the presidency he has no regrets for pursuing health care above ev